Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 1 and 2 All of these 2 and 4 3, 4 and 5 1 and 2 All of these 2 and 4 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user application None of these session physical presentation application None of these session physical presentation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Switch 802.6 Gateway Active hub Router Switch 802.6 Gateway Active hub Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? single-bit multiple-bit recoverable burst single-bit multiple-bit recoverable burst ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 4 None of these 6 2 3 4 None of these 6 2 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz ANSWER DOWNLOAD EXAMIANS APP
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